I don't think it's just related to ICOs, but more the overall sentiment of the general market towards paid articles and their nasty bias. They partly have been blamed for the shitload of fud that we had to swallow recently.
If they actually don't accept any form of paid incentive to publish articles or reviews, then we'll hopefully see the market become less subject to all the negativity. I get it that they need to earn money, but there are limits.
They probably realize that now, or at least, I hope they do.